Objective To investigate the early diagnosis and preventive measures for gestational hypertensive patients with heart disease.Methods Clinical data of 56 gestational hypertensive patients with heart disease were retrospectively analyzed.Results Aggressive treatment of maternal deaths occured in 1 case,2 cases of stillbirth,and the other 55 cases had good maternal prognosis.Conclusion Treatment of hypertensive heart disease in pregnancy should be based on the strong heart vasodilator,diuretic,caution magnesium sulfate.In the control of heart failure after 6-8h,shall terminate the pregnancy.Active treatment of the primary disease,to correct anemia and hypoproteinemia,early diagnosis of heart failure and strictly control expansion of indications can help to improve the prognosis of hypertensive heart disease in pregnancy.

Objective To evaluate the clinical value of the immunochemistry staining of thyroid transcription factor-1 (TTF-1), cytokeratin7 (CK7), P63, and cytokeratin5/6 (CK5/6) in the bronchoscop-ic forceps biopsy specimen in the differential diagnosis of non-small cell lung cancers.Methods Totally 143 cases of non-small cell lung cancers from Department of Respiratory and Department of Oncology from Nov 2012 to Jan 2014 were diagnosed with pathological examinations of the bronchoscopic forceps biospy.The sen-sitivity and specificity of TTF-1, CK7, P63, and CK5/6 of forceps biopsy at the diagnosis of lung adenocarci-noma and squamous cell carcinoma were calculated.Results The expressions of TTF-1 and CK7 in the pul-monary adenocarcinomas were higher than the pulmonary squamous cell cancer ( P <0.01).The diagnosis sensitivity and specificity of TTF-1 in the pulmonary adenocarcinoma were 85.1%(63/74) and 98.6%(68/69), respectively.The diagnosis sensitivity and specificity of CK7 in the pulmonary adenocarcinoma were 82.4%(61/74) and 91.3%(63/69), respectively.The diagnosis sensitivity and specificity of P63 in the pulmonary squamous cell cancer were 97.1% ( 67/69 ) and 89.2% ( 66/74 ) , respectively.The diagnosis sensitivity and specificity of CK5/6 in the pulmonary squamous cell cancer were 79.7%(55/69) and 89.2%(66/74), respectively.The combined expression of CK7(+)/TTF-1(+) in the pulmonary adenocarcinoma was higher than the pulmonary squamous cell cancer ( P <0.01).The combined expression of P63(+)/CK5/6(+) in the pulmonary squamous cell cancer was higher than the pulmonary adenocarcinoma ( P <0.01).Conclusions The combination use of the immunochemistry staining of TTF-1, CK7, P63, and CK5/6 helps to differentiate lung adenocarcinoma and squamous cell cancer.

Coupled magnetic nanoparticles in the microcapsule structure, such as magnetic microcapsules, can be delivered in specific organism or tissues under magnetic field exposure. Thus, the microcapsules can achieve active targeting functions by manipulat-ing the magnetic field. Based on the magnetic microcapsules, the antitumor drugs can also be loaded to realize magnetic response, which gives microcapsules sustained and controlled release advantages. To date, the drug microcapsules carrying magnetic nanoparti-cles have become promising novel delivery carriers for the treatment of tumor diseases. This paper mainly reviews the method of prepa-ration of the magnetic nanoparticle-coupled microcapsules, including liposomes, polyelectrolyte microcapsules, and polymer micro-spheres. The basic research progress of these microcapsules as anticancer drug carriers for the tumor therapy was also reviewed.

Carcinoma ; diagnosis ; Carcinoma, Papillary ; Diagnostic Errors ; Female ; Humans ; Thyroglossal Cyst ; diagnosis ; Thyroid Neoplasms ; diagnosis ; Young Adult

Dental Bonding ; Dental Implant-Abutment Design ; Humans ; Matrix Metalloproteinases

The bilingual teaching must face some innovations and reformations in the contents and methods to acquire some satisfactory outcome.The article discusses some questions of bilingual teaching in paediatrics including the shortage of teachers,the interest deficiency of students,the lack of suitable teaching materials and inferior learning environment,and then provides some useful advice for the innovations of bilingual teaching.

[Objective]To investigate the influence of the two different methods on the runtime of capsule endoscope in the small bowel.[Method]There were 31 patients who accepted the examination of capsule endoscope.Among these patients,we used pro- kinetic agents or gastroscope for 12 cases with capsule endoscope staying in the stomach for more than 60 minutes.We analyzed the influence on runtime of capsule endoscope in the small bowel with the two methods above and that of the 19 untreated cases. [Result]In the control group,15 cases completed the examination on the whole small bowel,with the average runtime 234.4?70.3min,and 4 of them failed.In medicine group,5 cases completed the examination with the average runtime 121.8?103.7min. 7 cases with the help of gastroscope all completed the examination on small bowel and its average runtime was 275.3?81.8min. [Conclusion]Taking prokinetic agents tends to have more influence on the runtime of capsule endoscope in the small bowel,but it has disadvantages over the observation of small bowel diseases;Help of gastroscope takes less effect on the runtime of capsule en- doscope in the small bowel,while it loses the advantage of no traumas and sufferings.

Objective: To investigate factors related to alexithymia of patients with essential hypertension or type 2 diabetes mellitus. Method: 42 patients wi th essential hypertension, 40 with diabetes mellitus and 45 healthy control were assessed by TAS (Toronto Alexithymia Scale), SCL-90 and EPQ (Eysenck Personalit y Questionnaire). Multiple correlation analysis and multiple stepwise regressio n were used in data analysis. Result: Compared with normal contr ol, patients with hypertension or diabetes showed alexithymia. They were deficient in the abilit y of describing emotion, recognizing and distinguishing between emotion and body feeling, and used to extroversion thought. Besides these, patients with diabete s showed fancy-lacking either. There was close relation between personality and a lexithymia. The more introversive of the hypertensives, the more deficient they were in describing emotion. The more introversive of the diabetics, the more de f icient they were in recognizing and making distinguish between emotion and body feeling. Hostility ideation and neuroticism of hypertension patients were major factors related to alexithymia. Paranoid ideation and psychoticism had similar e ffects in diabetics. Conclusion: Patients with essential hypert ension or diabete s have alexithymia relating to their personality traits and psychological state .

Objective To construct the expression vector of siRNA targeting the human protection of telomeres (hPOT1) gene for the observation of the inhibitory effect of the vector on hPOT1 gene expression in gastric cancer cell line SGC-7901, and to offer a ground work for further study on the roles of hPOT1 in growth and proliferation of gastric cancer cells. Methods 64 base-pair oligonucleotide for small interfering RNA expression targeting hPOT1 gene was designed and chemically synthesized. After annealing, double oligonucleotides were inserted into the downstream of H1 RNA promoter of pSUPER to recombine psiRNA-hPOT1 plasmids, and transiently transfected into gastric cancer cell line SGC-7901 with liposome-mediated transfection after restriction enzyme and sequencing analysis. Semi-quantitative RT-PCR was used to detect the expression levels of hPOT1 gene. Result Recombinant psiRNA-hPOT1 vector was confirmed by sequencing analysis. The results demonstrated that 64nt had been inserted into the expected site. Furthermore, the inserted sequence was exactly correct. The recombinant psiRNA-hPOT1 vector could significantly suppress the hPOT1 expression in gastric cancer cell line SGC-7901. Conclusion The constructed siRNA expression vector of hPOT1 gene psiRNA-hPOT1 recombinant plasmid can block the expression of hPOT1 gene in gastric cancer cell line SGC-7901.

This paper presents the experimental results of ~(51)Cr release to measureADCC activity of the human mononuclear in the peripheral blood. This tech-nique was partly modified according to Zhang Gusbeng. It was demonst-rated that the average ADGC activity in 20 normal adults is 57. 7 and theaverage index of 42 cervical carcinoma patients and other carcinoma patientsis 24. 7 (P